Remember how boys and girls used to separate at each ends of the dance floor? That was the time when everyone was tentative of the first dance experience and was uncomfortable with the existence of the opposite sex. At the ends of the stretched out dance floor were two clearly separated groups of boys and girls, chatting within the group and carefully stealing glances of the opposite ends. Mysterious, yet annoying group seemed to be foreign, and no one dared to cross the dividing line. For a while the floor remained opened and empty, but ....